Cite

Map of the Sutro Tunnel and silver mines at Virginia City, Nevada / presented by Hatch & Foote, bankers.

MLA

Map of the Sutro Tunnel and Silver Mines at Virginia City, Nevada / Presented by Hatch & Foote, Bankers. Hatch & Foote, 0AD. https://collections.library.yale.edu/catalog/15818526.

APA, 6th edition

Map of the Sutro Tunnel and silver mines at Virginia City, Nevada / presented by Hatch & Foote, bankers. (0 C.E.). [Maps]. Hatch & Foote, https://collections.library.yale.edu/catalog/15818526.